/* CastExpression -- Automatically generated by TreeBuilder (2024-10-27T16:47Z) */

package de.uni_freiburg.informatik.ultimate.model.acsl.ast;

import java.util.List;
import de.uni_freiburg.informatik.ultimate.model.acsl.ACSLNode;
/**
 * Represents a cast expression which is a special form of a expression.
 */
public class CastExpression extends Expression {
    private static final java.util.function.Predicate<ACSLNode> VALIDATOR = 
			ACSLNode.VALIDATORS.get(CastExpression.class);
    /**
     * The casted type of this cast expression.
     */
    ACSLType castedType;

    /**
     * The expression of this cast expression.
     */
    Expression expression;

    /**
     * The constructor taking initial values.
     * @param castedType the casted type of this cast expression.
     * @param expression the expression of this cast expression.
     */
    public CastExpression(ACSLType castedType, Expression expression) {
        super();
        this.castedType = castedType;
        this.expression = expression;
        assert VALIDATOR == null || VALIDATOR.test(this) : "Invalid CastExpression: " + this;
    }

    /**
     * The constructor taking initial values.
     * @param type the type of this expression.
     * @param castedType the casted type of this cast expression.
     * @param expression the expression of this cast expression.
     */
    public CastExpression(ACSLType type, ACSLType castedType, Expression expression) {
        super(type);
        this.castedType = castedType;
        this.expression = expression;
        assert VALIDATOR == null || VALIDATOR.test(this) : "Invalid CastExpression: " + this;
    }

    /**
     * Returns a textual description of this object.
     */
    public String toString() {
        StringBuffer sb = new StringBuffer();
        sb.append("CastExpression").append('[');
        sb.append(castedType);
        sb.append(',').append(expression);
        return sb.append(']').toString();
    }

    /**
     * Gets the casted type of this cast expression.
     * @return the casted type of this cast expression.
     */
    public ACSLType getCastedType() {
        return castedType;
    }

    /**
     * Gets the expression of this cast expression.
     * @return the expression of this cast expression.
     */
    public Expression getExpression() {
        return expression;
    }

    public List<ACSLNode> getOutgoingNodes() {
        List<ACSLNode> children = super.getOutgoingNodes();
        children.add(castedType);
        children.add(expression);
        return children;
    }

    public void accept(ACSLVisitor visitor) {
        if (visitor.visit((Expression)this)) {
            //visit parent types higher up if necessary
        } else {
            return;
        }
        if (visitor.visit(this)) {
            if(castedType!=null){
                castedType.accept(visitor);
            }
            if(expression!=null){
                expression.accept(visitor);
            }
            if(type!=null){
                type.accept(visitor);
            }
        }
    }

    public Expression accept(ACSLTransformer visitor) {
        Expression node = visitor.transform(this);
        if(node != this){
            return node;
        }

            ACSLType newcastedType = null;
        if(castedType != null){
            newcastedType = (ACSLType)castedType.accept(visitor);
        }
            Expression newexpression = null;
        if(expression != null){
            newexpression = (Expression)expression.accept(visitor);
        }
            ACSLType newtype = null;
        if(type != null){
            newtype = (ACSLType)type.accept(visitor);
        }
        if(castedType != newcastedType || expression != newexpression || type != newtype){
            return new CastExpression(newtype, newcastedType, newexpression);
        }
        return this;
    }
}